[INFO] cloning repository https://github.com/Mehbark/screen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mehbark/screen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMehbark%2Fscreen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMehbark%2Fscreen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0465a63d9d7cea3e87a833346377ecdac09d7de1
[INFO] testing Mehbark/screen against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMehbark%2Fscreen" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Mehbark/screen
[INFO] finished tweaking git repo https://github.com/Mehbark/screen
[INFO] tweaked toml for git repo https://github.com/Mehbark/screen written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Mehbark/screen on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Mehbark/screen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 5a0f9616853780a36c574a1f333f8240facf4c50221cf700375a77040678e03f
[INFO] running `Command { std: "docker" "start" "-a" "5a0f9616853780a36c574a1f333f8240facf4c50221cf700375a77040678e03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a0f9616853780a36c574a1f333f8240facf4c50221cf700375a77040678e03f", kill_on_drop: false }`
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[INFO] [stdout] c7476393cddfe6b38a74b9bd9491bf1d637a4657cb4a96d56ad9366becc317ad
[INFO] running `Command { std: "docker" "start" "-a" "c7476393cddfe6b38a74b9bd9491bf1d637a4657cb4a96d56ad9366becc317ad", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `components::Direction`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use components::Direction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prime_tools::is_u32_prime`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use prime_tools::is_u32_prime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Blinker`, `Breather`, `Channel`, `FallingSand`, and `Pixel`
[INFO] [stdout]   --> src/main.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     components::{Blinker, Breather, FallingSand, Laser},
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 15 |     screen::{Bounds, Channel, Pixel, Pos, Screen},
[INFO] [stdout]    |                      ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/components.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_bounds`
[INFO] [stdout]   --> src/screen/mod.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let in_bounds = self.set_pixel(Pixel {
[INFO] [stdout]    |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_bounds`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blinker` is never constructed
[INFO] [stdout]  --> src/components.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Blinker {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `toggle`, and `is_active` are never used
[INFO] [stdout]   --> src/components.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Blinker {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 32 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn toggle(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn is_active(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Breather` is never constructed
[INFO] [stdout]   --> src/components.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Breather {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_up`, `is_down`, `is_left`, and `is_right` are never used
[INFO] [stdout]   --> src/components.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl Direction {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn is_up(&self) -> bool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn is_down(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn is_left(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     fn is_right(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/components.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl Breather {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 133 |     pub fn new(color: u32, channel: Channel) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FallingSand` is never constructed
[INFO] [stdout]    --> src/components.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct FallingSand {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `new_num_sands` are never used
[INFO] [stdout]    --> src/components.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 152 | impl FallingSand {
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] 153 |     pub fn new(sands: Vec<Pos>, width: usize, height: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn new_num_sands(num_sands: usize, width: usize, height: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_available`, `is_in_bounds`, and `sand_move` are never used
[INFO] [stdout]    --> src/components.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl FallingSand {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] 198 |     #[must_use]
[INFO] [stdout] 199 |     fn is_available(&self, pos: Pos) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     fn is_in_bounds(&self, Pos { x, y }: Pos) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 208 |     fn sand_move(&self, sand: &Pos) -> Pos {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `step`, `offset`, and `color_direction` are never read
[INFO] [stdout]    --> src/components.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub struct Laser {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 227 |     step: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 228 |     offset: Pos,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 229 |     color: u32,
[INFO] [stdout] 230 |     color_direction: Direction,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Laser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]   --> src/screen/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Screen {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     height: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Screen` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/screen/mod.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Screen {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn get(&self, Pos { x, y }: Pos) -> Option<&u32> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Channel` is never used
[INFO] [stdout]   --> src/screen/pixel.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Channel {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `negative_mask`, `positive_mask`, and `shift` are never used
[INFO] [stdout]   --> src/screen/pixel.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Channel {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 25 |     fn negative_mask(self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn positive_mask(self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     fn shift(self) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RgbaChannel` is never used
[INFO] [stdout]   --> src/screen/pixel.rs:53:11
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub trait RgbaChannel: Sized + Copy {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.87s
[INFO] running `Command { std: "docker" "inspect" "c7476393cddfe6b38a74b9bd9491bf1d637a4657cb4a96d56ad9366becc317ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7476393cddfe6b38a74b9bd9491bf1d637a4657cb4a96d56ad9366becc317ad", kill_on_drop: false }`
[INFO] [stdout] c7476393cddfe6b38a74b9bd9491bf1d637a4657cb4a96d56ad9366becc317ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93f2ae67a31bf1921221590d13c82af6e8b96a5499bb726be530eb782b24ddbd
[INFO] running `Command { std: "docker" "start" "-a" "93f2ae67a31bf1921221590d13c82af6e8b96a5499bb726be530eb782b24ddbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling clock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `components::Direction`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use components::Direction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prime_tools::is_u32_prime`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use prime_tools::is_u32_prime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Blinker`, `Breather`, `Channel`, `FallingSand`, and `Pixel`
[INFO] [stdout]   --> src/main.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     components::{Blinker, Breather, FallingSand, Laser},
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 15 |     screen::{Bounds, Channel, Pixel, Pos, Screen},
[INFO] [stdout]    |                      ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/components.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_bounds`
[INFO] [stdout]   --> src/screen/mod.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let in_bounds = self.set_pixel(Pixel {
[INFO] [stdout]    |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_bounds`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blinker` is never constructed
[INFO] [stdout]  --> src/components.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Blinker {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `toggle`, and `is_active` are never used
[INFO] [stdout]   --> src/components.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Blinker {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 32 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn toggle(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn is_active(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Breather` is never constructed
[INFO] [stdout]   --> src/components.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Breather {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_up`, `is_down`, `is_left`, and `is_right` are never used
[INFO] [stdout]   --> src/components.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl Direction {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn is_up(&self) -> bool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn is_down(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn is_left(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     fn is_right(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/components.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl Breather {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 133 |     pub fn new(color: u32, channel: Channel) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FallingSand` is never constructed
[INFO] [stdout]    --> src/components.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct FallingSand {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `new_num_sands` are never used
[INFO] [stdout]    --> src/components.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 152 | impl FallingSand {
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] 153 |     pub fn new(sands: Vec<Pos>, width: usize, height: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn new_num_sands(num_sands: usize, width: usize, height: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_available`, `is_in_bounds`, and `sand_move` are never used
[INFO] [stdout]    --> src/components.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl FallingSand {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] 198 |     #[must_use]
[INFO] [stdout] 199 |     fn is_available(&self, pos: Pos) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     fn is_in_bounds(&self, Pos { x, y }: Pos) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 208 |     fn sand_move(&self, sand: &Pos) -> Pos {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `step`, `offset`, and `color_direction` are never read
[INFO] [stdout]    --> src/components.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub struct Laser {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 227 |     step: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 228 |     offset: Pos,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 229 |     color: u32,
[INFO] [stdout] 230 |     color_direction: Direction,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Laser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]   --> src/screen/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Screen {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     height: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Screen` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/screen/mod.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Screen {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn get(&self, Pos { x, y }: Pos) -> Option<&u32> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Alpha`, `Green`, and `Blue` are never constructed
[INFO] [stdout]   --> src/screen/pixel.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Channel {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 17 |     Alpha,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 18 |     Red,
[INFO] [stdout] 19 |     Green,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     Blue,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Channel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "93f2ae67a31bf1921221590d13c82af6e8b96a5499bb726be530eb782b24ddbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f2ae67a31bf1921221590d13c82af6e8b96a5499bb726be530eb782b24ddbd", kill_on_drop: false }`
[INFO] [stdout] 93f2ae67a31bf1921221590d13c82af6e8b96a5499bb726be530eb782b24ddbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 092b43242c2492a44091de558336272c9cc80fb1bb6bdc5ca24fa44f65be9bf7
[INFO] running `Command { std: "docker" "start" "-a" "092b43242c2492a44091de558336272c9cc80fb1bb6bdc5ca24fa44f65be9bf7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `components::Direction`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use components::Direction;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prime_tools::is_u32_prime`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use prime_tools::is_u32_prime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Blinker`, `Breather`, `Channel`, `FallingSand`, and `Pixel`
[INFO] [stderr]   --> src/main.rs:14:18
[INFO] [stderr]    |
[INFO] [stderr] 14 |     components::{Blinker, Breather, FallingSand, Laser},
[INFO] [stderr]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 15 |     screen::{Bounds, Channel, Pixel, Pos, Screen},
[INFO] [stderr]    |                      ^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/components.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `in_bounds`
[INFO] [stderr]   --> src/screen/mod.rs:95:21
[INFO] [stderr]    |
[INFO] [stderr] 95 |                 let in_bounds = self.set_pixel(Pixel {
[INFO] [stderr]    |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_bounds`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Blinker` is never constructed
[INFO] [stderr]  --> src/components.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Blinker {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `toggle`, and `is_active` are never used
[INFO] [stderr]   --> src/components.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | impl Blinker {
[INFO] [stderr]    | ------------ associated items in this implementation
[INFO] [stderr] 32 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     fn toggle(&mut self) {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     fn is_active(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Breather` is never constructed
[INFO] [stderr]   --> src/components.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub struct Breather {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_up`, `is_down`, `is_left`, and `is_right` are never used
[INFO] [stderr]   --> src/components.rs:65:8
[INFO] [stderr]    |
[INFO] [stderr] 60 | impl Direction {
[INFO] [stderr]    | -------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 65 |     fn is_up(&self) -> bool {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 73 |     fn is_down(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 81 |     fn is_left(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 89 |     fn is_right(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/components.rs:133:12
[INFO] [stderr]     |
[INFO] [stderr] 132 | impl Breather {
[INFO] [stderr]     | ------------- associated function in this implementation
[INFO] [stderr] 133 |     pub fn new(color: u32, channel: Channel) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FallingSand` is never constructed
[INFO] [stderr]    --> src/components.rs:146:12
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub struct FallingSand {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `new_num_sands` are never used
[INFO] [stderr]    --> src/components.rs:153:12
[INFO] [stderr]     |
[INFO] [stderr] 152 | impl FallingSand {
[INFO] [stderr]     | ---------------- associated functions in this implementation
[INFO] [stderr] 153 |     pub fn new(sands: Vec<Pos>, width: usize, height: usize) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 |     pub fn new_num_sands(num_sands: usize, width: usize, height: usize) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_available`, `is_in_bounds`, and `sand_move` are never used
[INFO] [stderr]    --> src/components.rs:199:8
[INFO] [stderr]     |
[INFO] [stderr] 197 | impl FallingSand {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] 198 |     #[must_use]
[INFO] [stderr] 199 |     fn is_available(&self, pos: Pos) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 204 |     fn is_in_bounds(&self, Pos { x, y }: Pos) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 208 |     fn sand_move(&self, sand: &Pos) -> Pos {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `step`, `offset`, and `color_direction` are never read
[INFO] [stderr]    --> src/components.rs:227:5
[INFO] [stderr]     |
[INFO] [stderr] 223 | pub struct Laser {
[INFO] [stderr]     |            ----- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 227 |     step: usize,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 228 |     offset: Pos,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 229 |     color: u32,
[INFO] [stderr] 230 |     color_direction: Direction,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Laser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `height` is never read
[INFO] [stderr]   --> src/screen/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Screen {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 21 |     height: usize,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Screen` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]   --> src/screen/mod.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 43 | impl Screen {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 59 |     pub fn get(&self, Pos { x, y }: Pos) -> Option<&u32> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Alpha`, `Green`, and `Blue` are never constructed
[INFO] [stderr]   --> src/screen/pixel.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub enum Channel {
[INFO] [stderr]    |          ------- variants in this enum
[INFO] [stderr] 17 |     Alpha,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 18 |     Red,
[INFO] [stderr] 19 |     Green,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 20 |     Blue,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Channel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `clock` (bin "clock" test) generated 18 warnings (run `cargo fix --bin "clock" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/clock-1c84a980201c7908)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test screen::pixel::chanel_lol ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "092b43242c2492a44091de558336272c9cc80fb1bb6bdc5ca24fa44f65be9bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "092b43242c2492a44091de558336272c9cc80fb1bb6bdc5ca24fa44f65be9bf7", kill_on_drop: false }`
[INFO] [stdout] 092b43242c2492a44091de558336272c9cc80fb1bb6bdc5ca24fa44f65be9bf7